Back To The Future star CHRISTOPHER LLOYD has become JIM CARREY's festive stage double - the actor played Ebenezer Scrooge on stage in A Christmas Carol last Christmas (08) and he'll be playing The Grinch in Dr Seuss' How The Grinch Stole Christmas in Los Angeles this holiday season. Carrey played The Grinch on the big screen in 2000 and this yule, he'll portray Scrooge and the Ghosts of Christmas Past, Present and Yet To Come in Robert Zemeckis' movie adaptation of Charles Dickens' festive story.